<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >imap_sort</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="IMAP, POP3 and NNTP Functions" HREF="ref.imap.html"><LINK REL="PREVIOUS" TITLE="imap_setflag_full" HREF="function.imap-setflag-full.html"><LINK REL="NEXT" TITLE="imap_status" HREF="function.imap-status.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.imap-setflag-full.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.imap-status.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.imap-sort" ></A >imap_sort</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN98666" ></A ><P > (PHP 3 >= 3.0.3, PHP 4, PHP 5)</P >imap_sort -- Gets and sort messages</DIV ><DIV CLASS="refsect1" ><A NAME="AEN98669" ></A ><H2 >说明</H2 >array <B CLASS="methodname" >imap_sort</B > ( resource imap_stream, int criteria, int reverse [, int options [, string search_criteria [, string charset]]] )<BR ></BR ><P > Gets and sorts message numbers by the given parameters. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN98693" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" > imap_stream</CODE ></DT ><DD ><P >An IMAP stream returned by <A HREF="function.imap-open.html" ><B CLASS="function" >imap_open()</B ></A >.</P ></DD ><DT ><CODE CLASS="parameter" >criteria</CODE ></DT ><DD ><P > Criteria can be one (and only one) of the following: <P ></P ><UL ><LI ><P > <TT CLASS="constant" ><B >SORTDATE</B ></TT > - message Date </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SORTARRIVAL</B ></TT > - arrival date </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SORTFROM</B ></TT > - mailbox in first From address </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SORTSUBJECT</B ></TT > - message subject </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SORTTO</B ></TT > - mailbox in first To address </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SORTCC</B ></TT > - mailbox in first cc address </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SORTSIZE</B ></TT > - size of message in octets </P ></LI ></UL > </P ></DD ><DT ><CODE CLASS="parameter" >reverse</CODE ></DT ><DD ><P > Set this to 1 for reverse sorting </P ></DD ><DT ><CODE CLASS="parameter" >options</CODE ></DT ><DD ><P > The <CODE CLASS="parameter" >options</CODE > are a bitmask of one or more of the following: <P ></P ><UL ><LI ><P > <TT CLASS="constant" ><B >SE_UID</B ></TT > - Return UIDs instead of sequence numbers </P ></LI ><LI ><P > <TT CLASS="constant" ><B >SE_NOPREFETCH</B ></TT > - Don't prefetch searched messages </P ></LI ></UL > </P ></DD ><DT ><CODE CLASS="parameter" >search_criteria</CODE ></DT ><DD ><P > </P ></DD ><DT ><CODE CLASS="parameter" >charset</CODE ></DT ><DD ><P > </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN98758" ></A ><H2 >返回值</H2 ><P > Returns an array of message numbers sorted by the given parameters. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN98761" ></A ><H2 >更新日志</H2 ><P > <DIV CLASS="informaltable" ><P ></P ><A NAME="AEN98764" ></A ><TABLE BORDER="1" CLASS="CALSTABLE" ><COL><COL><THEAD ><TR ><TH >版本</TH ><TH >说明</TH ></TR ></THEAD ><TBODY ><TR ><TD >4.3.3</TD ><TD > The <CODE CLASS="parameter" >charset</CODE > parameter was added </TD ></TR ></TBODY ></TABLE ><P ></P ></DIV > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.imap-setflag-full.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.imap-status.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >imap_setflag_full</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.imap.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >imap_status</TD ></TR ></TABLE ></DIV ></BODY ></HTML >